-18%

Garmin Descent Mk3i - 43mm

Featuring SubWave™ sonar monitoring and communication, this advanced dive computer and smartwatch¹ with air integration boasts Garmin innovations designed to help you get the most out of your dive.
  • Code: 010-02753-14
  • Brand : Garmin
starting from € 1.189,00 € 1.450,00 -18%
Garmin Descent Mk3i - 43mm
DISCOVER A DEEPER CONNECTION
Featuring SubWave™ sonar monitoring and communication, this advanced air-integrated dive computer and smartwatch ¹ boasts Garmin innovations designed to help you get the most out of your dive, plus multisport training and smart features for your active lifestyle out of the water.

UNDERWATER MESSAGING WITH SUBWAVE SONAR TECHNOLOGY

UP TO 30 HOURS OF BATTERY LIFE IN DIVE MODE

CHOOSE FROM MULTIPLE DIVE MODES

DIVEVIEW™ COLOR MAPS WITH ISOBATHS AND DIVE SPOTS

USE DIVE READINESS TO KNOW WHEN YOU'RE READY TO DIVE

EVEN DEEPER, UP TO 200 METERS



YOU WILL LIKE IT
AIR INTEGRATION
Pair with our Descent™ T2 transmitters (sold separately) for integrated pressure monitoring for up to 8 tanks via connected SubWave sonar technology.
SONAR NETWORK SUBWAVE
Exchange preset messages from diver to diver up to 30 meters away and monitor tank pressure and depth of up to 8 divers within a 10-meter radius 1 .
DIVE READINESS
This exclusive Garmin technology shows how lifestyle factors, such as rest, exercise, stress and jet lag, can affect your body, to help you assess when you’re most ready to dive.
IMMERSION MODE
Choose from single and multi-gas (including nitrox and trimix), freediving, spearfishing, rebreather or basic diving modes.
DIVEVIEW MAPS
Full-color maps on your wrist show bathymetric contours and more than 4,000 dive spots to help you discover new sites and orient yourself.
DESIGNED FOR IMMERSION
With its bright 1.2″ AMOLED color display, sapphire crystal lens, 200m water-resistant case, and hermetically sealed metal inductive buttons, this watch is designed to reach new depths.

A HIGHER STANDARD FOR THE UNDERWATER WORLD
DIVE FUNCTIONS


DIVE LOG Store and review data, track equipment, take notes and share content using the Garmin Dive ™ smartphone app.

LONG-LASTING Battery life Stay in the water longer with up to 30 hours of battery life in dive mode and up to 10 days in smartwatch mode.

CUSTOMIZABLE DIVE MODES Add additional screens for each dive mode, including the fields you want to display.

LUME MODE To aid readability and maintain night vision, an ambient light sensor activates a green luminescence on the watch face in low-light conditions.

DIVE COMPASS Built-in ABC sensors, including an underwater compass, will help you orient yourself throughout the dive.

SURFACE GPS Track dive and surface spots withadvanced satellite connectivity.

GARMIN DIVE APP Pair the app with your Descent dive computer to automatically sync and upload your dive logs.

LANDMARK Use this GPS tool to navigate on the surface to a dive spot and arrive exactly where you want, every time.

VARIOMETER This instrument helps you monitor your diving and surfacing speeds while freediving thanks to feedback via tones and vibrations.

Big Numbers Mode Access a simplified dive view right on your wrist, with larger text to display critical dive data.

TIDE DATA Stay up-to-date on sea conditions by pairing Descent with your compatible smartphone.

INREACH® DEVICE COMPATIBILITY Pair with inReach 2 devices and the inReach dive case to take advantage of satellite messaging when you're out of network coverage.


HEALTH AND FITNESS FUNCTIONS



SPORTS APPS Use preloaded activity profiles for trail running, swimming, running, cycling, hiking, rowing, skiing, golf and more.

SURF ACTIVITY Record the number of waves ridden, maximum speed reached, distance traveled and much more.

SURFLINE® CAMERA Create a video of every wave you catch in front of a Surfline camera with Surfline Sessions™ technology. Use the Surfline widget to check tide, wave height, wind, and surf suitability for each of the five closest surf spots 3 .

SKI TOURING & BACKCOUNTRY SNOWBOARDING View ascent and descent data along with metrics like cadence, stride length and slope.

VO2 MAX See your current fitness level and track changes over time to set goals, evaluate progress and more.

RECOVERY TIME Find out how much rest you need before your next high intensity workout based on your last workout.

RECOMMENDED DAILY WORKOUTS See your entire week of recommended daily workouts that adapt after every run or ride.

ANIMATED WORKOUTS Follow animated workouts for cardio, strength, yoga, and Pilates on your watch screen.

WRIST-BASED HEART RATE The smartwatch constantly records your heart rate 4 to help assess the intensity of your effort during activities.

PULSE OX SENSOR Monitor your blood oxygen saturation while you're awake or resting and see how you're adapting to altitude 5 .

JET LAG ADVISER Minimize the effects of jet lag with guidance on light exposure, sleep scheduling, and physical activity.

ENDURANCE SCORE This measurement uses VO2 max, training loads, and other factors to show how training affects your ability to sustain prolonged physical effort.

HILL SCORE Based on your VO2 max and your training history, this feature measures your strength and endurance for hill running.

GARMIN COACH Train for physical challenges with expert coaching and a dynamic training program tailored to your goals and performance.

SLEEP TRACKING AND SCORE See how your body is recovering with a sleep score, sleep stage summary , and detailed information for a quality sleep 4 .

MENSTRUAL CYCLE & PREGNANCY Track and log your menstrual cycle or pregnancy to get exercise and nutrition tips.


ORIENTATION AND NAVIGATION FUNCTIONS



SATIQ™ TECHNOLOGY Get better positioning accuracy with multi-band GPS, while optimizing battery life.

MULTI-CONTINENT TOPOGRAPHIC MAPS Preloaded TopoActive maps from around the world so you can stay oriented on your hikes.

SKIVIEW™ MAPS View run names and difficulty ratings for more than 2,000 international ski resorts around the world.

ABC SENSORS Navigate your next trail with an altimeter, barometer, and 3-axis electronic compass.

PACEPRO™ Plan your race day strategy with pace guidance for specific courses or distances.

TURN-DRIVEN ROUTES Create or search for existing routes in the Garmin Connect™ app , or sync routes from your favorite third-party platforms, and get turn-by-turn directions.

ROUND-TRIP NAVIGATION Enter the distance you want to travel and get suggested routes that will get you back there; also use TrendLine™ routing to find the best local routes.


CONNECTED FUNCTIONS FOR EVERYDAY LIFE



TRACKING AND SAFETY FEATURES If you feel unsafe or if the watch detects that an incident has occurred, the watch itself sends a message with your real-time location 6 .

MUSIC Download songs and playlists from your Spotify, Deezer, or Amazon Music accounts for phone-free listening.

CONTACTLESS PAYMENTS Speed up payments with enabled suppliers.

SMART NOTIFICATIONS Get emails, messages and alerts right on your watch when paired with your iPhone® or Android™ smartphone.

CONNECT IQ™ STORE Add watch faces, data fields, and apps to your paired smartwatch.

Technical Specifications

Sleep Score and Insights
Battery life (in smartwatch mode) Up to 10 days (4 days always on)
Preloaded maps
SUGGESTED DAILY WORKOUTS Improved
Blood oxygen saturation Pulse Ox
Garmin Pay™
Multi-band GPS
Musical memory
READINESS TRAINING
Training Status Improved
Display type AMOLED
Touch screen
Waterproof rating Diving (200 meters)

General

Strap material Silicone
Lens material Sapphire crystal
Bezel material Diamond-Coated Carbon (DLC) Titanium or Bronze PVD Titanium
Case material Fiber-reinforced polymers with titanium back cover
Compatible with QuickFit bands Yes (20 mm)
Case dimensions 43 x 43 x 14.13 mm
For wrists with the circumference shown below:
Silicone strap: 128-224mm
Extra long silicone strap: 128-360mm
Weight Without strap: 49.3g
With silicone strap: 68.3g
Hermetically sealed inductive buttons
Display size Diameter of 30.4 mm (1.2”)
Display resolution 390 x 390 pixels
Color screen
Large font option
Battery life Smartwatch: up to 10 days (4 always on)
Power saving watch mode: up to 12 days
GPS only: Up to 28 hours (22 hours always on)
All satellite systems: up to 20 hours (16 hours always on)
All satellite systems + Multiband: up to 17 hours (14 hours always on)
All Satellite Systems + Music: Up to 6 hours
Maximum battery life in GPS mode: up to 44 hours
GPS Expedition: up to 10 days
Dive mode: up to 30 hours
Dive mode with air integration: up to 15 hours
Charging method Garmin Clip-On Charger
Memory/History 32 GB

Clock Functions

Time/Date
Time synchronization via GPS
Automatic Daylight Saving Time
Wakes up
Countdown
Stopwatch
Sunrise/sunset times

Health and wellness monitoring

Heart rate at wrist (constant, every second)
Daily resting heart rate
Abnormal heart rate alerts Yes (high and low)
Respiratory rate (24x7)
FITNESS AGE Yes (in app)
BODY BATTERY™ ENERGY MONITORING
Daily stress level
Breathing timer for relaxation
Breathing exercises
Sleep Yes (advanced)
Nap Detection
Hydration Yes (in Garmin Connect™)
Women's health Yes (in Garmin Connect™)
Health Snapshot
Body Temperature
Jet Lag Tips

Sensors

GPS
GLONASS
Galileo
SatIQ™ Technology
Garmin Elevate™ Wrist Heart Rate Monitor
Pulse Ox Saturation
Barometric altimeter
Compass
Gyroscope
Accelerometer
Thermometer
Ambient light sensor
Depth sensor

Smart Functions

Connectivity Bluetooth ® , ANT+ ® , Wi-Fi ® , SubWave™
Connect IQ™ (downloadable watch faces, data fields, widgets, and apps)
Connect IQ™ Store on your device
Smart Notification
Auto-reply with preset messages (Android™ only)
Viewing images from notifications on your watch (Android™ only)
Morning Report
Calendar
Weather Forecast
Sync settings in real time from the Garmin Connect™ app
Energy saving (customizable)
Controlling music on your smartphone
Upload and control music on your device
Find My Phone
Find My Watch
Find my phone during a GPS activity
Compatible with the Garmin Messenger app
VIRB™ Remote
Smart Trainer Control
Compatible with Garmin Connect™ Mobile
Smartphone compatibility iPhone ® , Android™
Stocks
RED SHIFT MODE
Garmin Share

Activity Profiles

Gym Functional Strength, HIIT, Cardio and Elliptical, Stair Stepping, Floor Climbing, Indoor Rowing
Multisport Triathlon, Swimming/Running
Wellness Walking, Pilates, Yoga, Indoor Walking
Indoor running Treadmill running, Indoor track running
Outdoor running Running, Outdoor Track Running, Trail Running, Ultramarathon, Obstacle Course
Outdoor Hiking, Indoor Climbing, Bouldering, Rock Climbing, Tech & Smartwatch, Horseback Riding, Golf, Disc Golf, Archery
Cycling Cycling, Road Cycling, Mountain Biking, Dirt Cycling, Bike Commuting, Bike Tours, eBiking, eMountain Biking, Indoor Cycling, Cyclocross, BMX
I swim Pool swimming, Open water swimming
WATER SPORTS AND MARINE SUP, Rowing, Kayaking, Surfing, Kiteboarding, Windsurfing, Fishing, Boating, Sailing, Racing, Waterskiing, Wakeboarding, Wakesurfing, Tubing, Sailing Expedition, Whitewater, Snorkeling
Motorsports Motorcycle, Overlanding, Motocross, Quad, Snowmobile
RACKET SPORTS Tennis, Pickleball, Badminton, squash, table tennis, Padel, Platform Tennis, Racquetball
WINTER SPORTS Skiing, Snowboarding, Off-piste Snowboarding, Classic Cross-Country Skiing, Off-piste Skiing, Ice Skating, Snowshoeing
Team sports Basketball, Volleyball, Field Hockey, Ice Hockey, Soccer, Football, Lacrosse, Rugby, Ultimate Frisbee, Cricket, Softball, Baseball
On the Ring Boxing, Mixed Martial Arts
Others Jumpmaster, Tactics, Inline Skating

Security and Detection Features

Incident detection during some activities
Smartphone Incident Detection Alert for Wrist-mounted Devices
Request assistance
LiveTrack
Group LiveTrack
Real-time event sharing

Tactical functions

Stealth mode
Night vision mode
Double grid coordinates
KILL SWITCH
XERO™ Positions
Ballistics calculator Yes (unlock required)

Gaming Features

Gaming Activities
Compatible with the GameOn™ app

Underwater features

Maximum operating depth for diving activities 200 meters
Single gas mode
Multi-gas mode
Indicator mode
APNEA Mode
Spearfishing mode
Decompression model Bühlmann ZHL-16c with gradient factor
Nitrox Support
Trimix support
Closed circuit breathing apparatus (CCR)
Gas mixtures Air, Nitrox, and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or reserve gases.
PO2 Up to 2.0 with customizable deco PO2 setting
Subwave™ Support
Air integration Yes (via SubWave™)
Number of transmitters supported 8
Remaining gas time
Gas consumption percentage
Automatic start/stop dive
Custom end-of-dive timeout Yes (from 20 s to 10 m)
Safety stop Yes (customizable off/3 min/5 min)
Depth stages Yes (with custom Gradient Factors)
Customizable caution Yes (low/medium/high or custom with Gradient Factor)
Ascent/descent speed indicator
Automatic altitude adjustment
No fly time
Dive Planning Yes (basic NDL planning + multigas deco)
Tides
Backlight Yes (configurable time and intensity; automatic activation in depth)
Automatically saves dive entry and exit positions
Sync your dive log to the Garmin Dive App
Custom dive data pages
Warnings and Alarms Tone and vibration alarms for ascent rate, PO2, CNS/OTU, NDL, deco, gas switch, tank pressure, and gas consumption rate. Customizable alarms (up to 40) via tone and/or vibration for dive mode, based on depth, or time.
3-axis diving compass Yes (with configurable direction, quick change to 90R, 90L and reciprocal). Indicate the degrees and direction relative to the set one.
Deco block missing Yes (can be deactivated before dive with user confirmation)
Resetting residual fabric load Yes (on the surface with user confirmation)
Diver Surface Status Widget Yes (surface interval, N2/HE loading, CNS, OTU and tissue status)

Marine Functions

Preloaded profiles for nautical mode Nautical, Sailing, Regatta Mode
Alarm still on
Autopilot control
Streaming vessel data CIQ
Virtual starting line
Countdown timer
Turn indicator mode
Integrated barometer and tide tables Yes (downloadable tides)
Remote control for trolling motor

Daily Monitoring Features

Pedometer
Motion alerts (displayed on the device after a period of inactivity)
Auto Goal (remembers your activity level and assigns a daily step goal)
Calories burned
Flights of stairs climbed
Distance traveled
Minutes of intensity
TrueUp™
Move IQ™
Garmin Connect™ Challenges Yes (optional Connect IQ app)

Gym & Fitness Features

Cardio workouts
Functional strength training
HIIT workouts
Yoga workouts
Pilates workouts
Exercise animations on the screen
Muscle district map
Automatic repetition counting

Training, Planning and Analysis Functions

Customizable data pages
Downloadable training plans
Directions
FC Zones
FC Notices
Calories FC
% HR max
% FCR
recovery time
Automatic max heart rate
Quick view/race widget
HRV Status
HRV Stress Test (measures heart rate variability while standing still for 3 minutes to estimate stress levels; this value has a scale of 1 to 100; low values indicate low stress levels) Yes (with compatible accessory)
HR Transmission (transmits HR data to paired devices via ANT+™)
Respiratory rate (during activity) Yes (with compatible accessory)
GPS speed and distance
Customizable activity profiles
Auto Pause®
Interval training
Improved interval training (includes free reps, interval data page, recovery time screen, and automatic detection)
Advanced workouts
Power Modes: Customizable battery settings on the go
Cardio, Running Pace and Distance
Auto Lap®
Manual lap
Recovery timer
Configurable Lap Alerts
Acclimatization to heat and altitude
VO2 max (running)
VO2 Max (Trail Run)
Real-time stamina
Endurance Score
Load Ratio
TRAINING LOAD
Focus Training Load
training effect
Training Effect (anaerobic)
Primary Benefit (Training Effect labels)
Customizable alerts
Audio alerts
Arrival time
Virtual Partner
Compete against previous activity
Automatic multisport activities
Manual multisport activities
Garmin Live Segments
Strava Live Segments
Create a Round-trip route (running/cycling)
TRENDLINE™ POPULARITY-BASED ROUTE CALCULATION
Touch and/or Button Block
Shortcut keys
Auto-scroll
Activity history on the watch
Physio TrueUp
Unified Training Status

Running Functions

GPS-based distance, time and pace
Running dynamics
Oscillation and vertical ratio
Ground contact time and balance
Stride length (real-time)
Cadence (provides real-time number of steps per minute)
Running Power
Step adjusted on the slope
Performance condition
Anaerobic threshold Yes (with compatible accessory)
PacePro™ Gait Strategies
Running workouts
Hill Score
Auto Climb for trail running
Race Predictions
Race forecast based on route and weather
Compatible with Foot Pod
Run/walk/station detection

Golf Features

Preloaded with 43,000 international courses
Measurement in yards of the front, middle and back of the green
Yardage measurement of layup/dogleg distance
Measures shot distance (allows you to calculate precise yardage for shots from anywhere on the course) Automatic
Digital scorecard
Custom targets
Statistics tracking (strokes, putts per round, green and fairway hits)
Garmin AutoShot™
Complete vector map
Automatic CourseView updates
Green view with manual pin position
Obstacles and targets of the field
PinPointer
Distance PlaysLike
Touch-targeting (allows you to touch the displayed point to get directions on the distance from that point)
Handicap scoring
Tempo Training (communicates the ideal 3:1 upswing to downswing ratio in the form of audio prompts)
Round timer/odometer
Compatible with automatic needle detection (accessory required)
Wind speed and direction (requires connection to the Golf app)
Virtual Caddie
Pairs with the Garmin Golf app
Tournament Rules
Green contours (with Garmin Golf subscription)

Outdoor Functions

Point-to-point navigation
Trail marked in real time
Back to top
TracBack®
UltraTrac Mode
Around Me Mode
REFERENCE POINT
Up Ahead (specific points along the route)
NextFork™ Navigation
Quota profile
Distance to destination
Barometric trend indicator
ClimbPro™ climb classification
Vertical speed
Total ascent/descent
Recovery Timer (Ultra Run only)
Automatic rest time
Predicted Elevation Graph
Preloaded road and trail maps
Preloaded ski resort maps
Downloadable maps
GPS coordinates
Sight 'N Go point and go
Area calculation Yes (via Connect IQ™)
Fishing forecast
Projected Waypoint
Information about the Sun and Moon
GPS Expedition Activity
Tides
Quick view of tides

Cycling Functions

Routes
Lap and maximum power in the Lap (with power sensor)
Compete against previous activity
Alarms (an alarm goes off when you reach your time, distance, heart rate, or calorie goal)
Functional Threshold Power (FTP) Yes (with compatible accessory)
Power curve and % FTP during training
Garmin Cycle Map (bike path map)
Grit & Flow MTB
Advanced Cycling Dynamics
Compatible with Vector™ and Rally™ (power sensors)
Compatible with Varia Vision™
Compatible with Varia™ radar
Compatible with Varia™ lights
Compatible with speed and cadence sensors
Compatible with power sensor
Power Guide

Swimming Functions

Open water swimming metrics (distance, pace, stroke rate/number, calories)
Pool swimming metrics (lengths, distance, pace, stroke rate/number, calories)
Stroke type detection (pool swimming only - freestyle, backstroke, breaststroke, butterfly)
Exercise logging (pool swimming only)
Basic recovery timer (pool swimming only)
Repeat with recovery timer (pool swimming only)
AUTOMATIC SLEEP TIMER (pool swimming only)
Time and distance alerts
Pace alerts (pool swimming only)
Start countdown (pool swimming only)
Swimming training
Critical swim speed
Underwater wrist heart rate
Heart rate from external heart rate monitor (real-time during recoveries, interval and session stats during recoveries, and automatic heart rate download after swimming) Yes (with HRM-Tri, HRM-Swim, HRM-Pro or HRM-Pro Plus)

Child detection features

Toe-to-Toe™ Challenge App Yes (optional Toe-to-Toe™ Challenges app available on Connect IQ)
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